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NASA‘s Europa Clipper mission is on track for its scheduled October 10 launch, aiming to explore Jupiter’s icy moon, Europa. Scientists believe Europa could be one of the most promising places to find the conditions for life beyond Earth. The spacecraft will travel 1.8 billion miles (2.9 billion kilometres) to study whether the moon’s icy surface hides a vast ocean beneath, which could harbour the right conditions for life. The mission, however, faces challenges due to intense radiation around Jupiter.

Mission preparations and potential challenges

NASA’s Europa Clipper will launch aboard a SpaceX Falcon Heavy rocket from Kennedy Space Center in Florida. Despite concerns over some defective transistors on the spacecraft, the mission remains on schedule. The spacecraft will arrive at Jupiter in April 2030 and conduct 49 flybys of Europa, gathering scientific data about the moon’s environment.

Jordan Evans, Project Manager at NASA’s Jet Propulsion Laboratory (JPL), told Space.com that intense radiation around Jupiter is a significant challenge. The spacecraft will be exposed to radiation levels equivalent to millions of chest X-rays during each flyby. The team has developed a trajectory to minimise exposure, allowing the spacecraft to complete its mission and return valuable data to Earth.

Investigating Europa’s icy shell and subsurface ocean

Europa Clipper will use its suite of scientific instruments to estimate the thickness of Europa’s icy crust and study its surface for signs of geological activity. Ann Allen, Deputy Project Scientist at the National Oceanographic and Atmospheric Administration (NOAA), explained that the spacecraft will search for organic compounds, though it will not directly search for life. Instead, it will focus on finding the ingredients that could make life possible beneath the ice.

The mission is designed to last four years and could reveal important information about Europa’s subsurface ocean, setting the stage for future exploration.

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SpaceX Boosts NROL-48 in Key U.S. Intelligence Mission

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SpaceX successfully launched NROL-48 on Sept. 22, 2025, for the U.S. National Reconnaissance Office. The mission deployed small satellites into orbit, supporting the “proliferated architecture,” a strategy to boost resilience by using many small spacecraft for surveillance and intelligence.

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Study Links Microbial Colonization to Ancient Meteorite Crater: What You Need to Know

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A Swedish team has precisely dated microbial life in Finland’s Lappajärvi crater. Isotopic traces show bacteria colonized the hydrothermal system just a few million years after the meteorite impact, thriving for millions of years. The finding suggests impact craters on Earth and Mars may provide lasting habitats for life.

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SpaceX Moves Starship to Launch Pad for Final Version 2 Test Flight

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SpaceX has moved its next Starship spacecraft to the launch pad at Starbase, Texas, signaling preparations for Flight 11. This test flight will be the last mission of Starship Version 2, following Flight 10’s success with splashdowns and satellite deployment.

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